Cannabigerol Action at Cannabinoid CB1 and CB2 Receptors and at CB1–CB2 Heteroreceptor Complexes
نویسندگان
چکیده
منابع مشابه
Cannabinoid receptors CB1 and CB2 form functional heteromers in brain.
Exploring the role of cannabinoid CB(2) receptors in the brain, we present evidence of CB(2) receptor molecular and functional interaction with cannabinoid CB(1) receptors. Using biophysical and biochemical approaches, we discovered that CB(2) receptors can form heteromers with CB(1) receptors in transfected neuronal cells and in rat brain pineal gland, nucleus accumbens, and globus pallidus. W...
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The pharmacology of 3-(2-ethylmorpholino)-5,5'-di(p-bromophenyl)-imidazolidinedione (DML20), 3-(1-hydroxypropyl)-5,5'-di(p-bromophenyl)-imidazolidinedione (DML21) and 3-heptyl-5,5'-di(p-bromophenyl)-imidazolidinedione (DML23) was extended by studying affinity and GTP binding modulation on cannabinoid receptor subtypes (CB1 and CB2) from rat tissues and human cannabinoid receptors expressed in C...
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The aminoalkylindoles (AAIs) are agonists at both the cannabinoid CB1 and CB2 receptors. To determine whether the s-trans or s-cis form of AAIs is their receptor-appropriate conformation, two pairs of rigid AAI analogues were studied. These rigid analogues are naphthylidene-substituted aminoalkylindenes that lack the carbonyl oxygen of the AAIs. Two pairs of (E)- and (Z)-naphthylidene indenes (...
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An agonist that acts through a single receptor can activate numerous signaling pathways. Recent studies have suggested that different ligands can differentially activate these pathways by stabilizing a limited range of receptor conformations, which in turn preferentially drive different downstream signaling cascades. This concept, termed "biased signaling" represents an exciting therapeutic opp...
متن کاملFunctional characterization of the novel cannabinoid receptor GPR55 and its modulation by CB1 and CB2 receptors
We have recently shown that the G protein-coupled receptor 55 (GPR55) mediates intracellular effects of cannabinoids and other, non-cannabionid, ligands in addition to the classical cannabinoid 1 (CB1R) and 2 (CB2R) receptors. Here we show that the presence of either CB1R or CB2R alters the signaling pathways of GPR55. HEK-293 cells stably expressing either the GPR55 receptor alone or in combin...
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ژورنال
عنوان ژورنال: Frontiers in Pharmacology
سال: 2018
ISSN: 1663-9812
DOI: 10.3389/fphar.2018.00632